Iceman

YouTube video by Black Hat Dismantling the SEOS Protocol

Finally sharing what’s been under wraps for months.

Adam Foster and I tore into HID SEOS to build the first open-source implementation for Proxmark3.

This is our Black Hat Asia 2025 story → www.youtube.com/watch?v=mnhG...

#RFIDHacking #SEOS #CyberSecurity

GitHub - RfidResearchGroup/proxmark3: Iceman Fork - Proxmark3 Iceman Fork - Proxmark3. Contribute to RfidResearchGroup/proxmark3 development by creating an account on GitHub.

I admit the #proxmark3 repo is in a unstable mode for "hf mfu" commands. Its work in progress. Bunch of things getting added. Meanwhile use latest release.

github.com/rfidresearch...

Release proxmark3-v4.20728 · RfidResearchGroup/proxmark3 Release v4.20728 Nickname "Phrack" CHANGELOG - Phrack [2025-09-11] Change lf t55xx restore - now skips writing block0 if its all zeros (@iceman1001) Added HID Simplex Grinnell 36-bit - Improve...

The new Proxmark3 release "Phrack" (v4.20728) is out, a nod to the legendary security journal that has published so much foundational RFID research over the decades. A fitting name for this tool.

tinyurl.com/4249mszy

#Proxmark3 #RFID #Phrack #InfoSec

YouTube video by Iceman Channel Inside the DEF CON Payment Village: Interview with Timur Yunusov

Join me for an exclusive interview with Timur Yunusov, one of the organizers of the DEF CON Payment Village.
Timur shares gladly his insights and experiences in this field.
youtu.be/-YJca2whyFo

... I am not gonna say it...

After some years in the making,

aurorasec.se

Decoding RFID: A comprehensive overview of security, attacks, and the latest innovations RFID reverse engineering has seen significant advancements, yet a comprehensive overview of the field remains scattered across research a...

For those who missed it, catch the live stream while its fresh and unedited :)

streaming.media.ccc.de/why2025/reli...

Like and subscribe !

`hf felica dump` for Services Readable without Auth by zinongli · Pull Request #2951 · RfidResearchGroup/proxmark3 Example output: [usb] pm3 --> hf felica reader [+] IDm: 011204120D220613 [usb] pm3 --> hf felica dump [=] Using last known IDm... 0C0A011204120D2206130000 [=] Using last known IDm... 1006011...

Speaking of developments.
A user contribution just got merged, pm3 now supports dumping of FeliCa cards.

Just the ones that doesn't require authentication before

Read more:
github.com/RfidResearch...

Cute little robot,

What shall I name it?

Did someone say COTAG?

After so many years by coincidence I get my hands on some #bewator PR500 readers.

Decoding RFID: A comprehensive overview of security, attacks, and the latest innovations WHY2025 RFID reverse engineering has seen significant advancements, yet a comprehensive overview of the field remains scattered across research and practitioner communities. Here the authors presents a struc...

🔥 The future of RFID hacking isn’t dead, its even more...

At #WHY2025, Kirils and I are breaking down current RFID hacking situation

No fluff. Just spilling the beans.

🗓️ 9th of August 13:00 at Andromeda
🔗 cfp.why2025.org/why2025/talk...

RT if you’re ready.

Sometimes the stars align and you can push out something really fast.

Proxmark3 client now supports sharing json dumpfiles.

Working together with KevTheHermit and his proxdump.com , it also support MQTT

#bleedingedge

Show your love!!!!

Last time I tried adding #MQTT support inside the #proxmark3 client I failed and got memory crashes...

This time the story is different. #success

GitHub - RfidResearchGroup/proxmark3: Iceman Fork - Proxmark3 Iceman Fork - Proxmark3. Contribute to RfidResearchGroup/proxmark3 development by creating an account on GitHub.

This month's Proxmark3 release is out!

github.com/rfidresearch...

The only people who really listens to you. #FRA

Got some gear from SecurityFest, thanks Leo!

Old RFID tags = hacker’s playground.
Upgrading yours?
Reply with tips!

#InfoSec #RFIDSecurity

When I get a letter in the mail from Singapore...

#rfid #tearoff #hacking

@en4rab.bsky.social
made a bunch of x-rays of common RFID tags. They are so crisp and nice.

Look at this #hitag2
You can see all the thin windings of the antenna and the markings on the IC package.

#rfidhack #hacking

YouTube video by Microsoft Israel R&D Center BlueHat IL 2025 - Benjamin Delpy `gentilkiwi` - Keynote - Mimi what?...

@gentilkiwi.bsky.social Keynote at BluehatIL #mimikatz

www.youtube.com/watch?v=11A8...

Bought my ticket to WHY25

Who else in my hacker fam is going?

Kitesunehunter doing his thing!

#flipper

The Windows Subsystem for Linux is now open source Today we’re very excited to announce the open-source release of the Windows Subsystem for Linux. This is the result of a multiyear effort to prepare for this, and a great closure to the first ever iss...

I got to give it to #microsoft

WSL is now open source , available on Github.

blogs.windows.com/windowsdevel...

Maybe now we can get USB-Serial in WSL-2 ;)

Sometimes life becomes great just like that.
Thanks @gentilkiwi for the awesome box filled with goodies, like the latest iteration of st25b emulator which has a exceptional tear-off. Got to see it in action live. Amazing progress!

And specially the v3.0 copy ;)

WHY2025 Schedule, talks and talk submissions for WHY2025

For the hacker fam who is doing Europe in August

cfp.why2025.org/why2025/

😂

In honoring World Password day, Post a picture of your Work Access Badge!

Time to shine!

#pacs #password #united

More is better!

#pacs #readers #scary

Get more from Iceman on Patreon RFID Hacking - Proxmark - NFC - EMV - Four spaces instead of Tab

Quick reminder about my patreon!

patreon.com/iceman1001

Happy to see our talk has been accepted at #troopers

See you in Heidelberg!

troopers.de/troopers25/t...

The path of a hacker is rarely smooth—late nights, dead ends, and fleeting "aha!" moments.

Grateful to stand among brilliant researchers and to @bugcrowd for the surreal opportunity: my bugmoji on NASDAQ’s Times Square billboard, celebrating “the unsung heroes of cybersecurity.”